CS fixes long_to_shorthand_operator and no_null_property_initialization

Author: rosier

src/Configurator/AddLinesConfigurator.php

@@ -221,7 +221,7 @@ private function getUnPatchedContents(string $file, $value): string
         if (false !== strpos($fileContents, "\n".$value)) {
             $value = "\n".$value;
         } elseif (false !== strpos($fileContents, $value."\n")) {
-            $value = $value."\n";
+            $value .= "\n";
         }
 
         $position = strpos($fileContents, $value);

src/Configurator/DockerComposeConfigurator.php

@@ -31,7 +31,7 @@ class DockerComposeConfigurator extends AbstractConfigurator
 {
     private $filesystem;
 
-    public static $configureDockerRecipes = null;
+    public static $configureDockerRecipes;
 
     public function __construct(Composer $composer, IOInterface $io, Options $options)
     {

src/InformationOperation.php

@@ -11,8 +11,8 @@
 class InformationOperation implements OperationInterface
 {
     private $package;
-    private $recipeRef = null;
-    private $version = null;
+    private $recipeRef;
+    private $version;
 
     public function __construct(PackageInterface $package)
     {

src/Update/DiffHelper.php

@@ -37,7 +37,7 @@ public static function removeFilesFromPatch(string $patch, array $files, array &
 
         // valid patches end with a blank line
         if ($patch && "\n" !== substr($patch, \strlen($patch) - 1, 1)) {
-            $patch = $patch."\n";
+            $patch .= "\n";
         }
 
         return $patch;